CYP2C19 Genetic Polymorphisms in Patients with Peptic Ulcer Disease and Nonulcer Dyspepsia in Thailand

2011 ◽  
Vol 106 ◽  
pp. S43
Author(s):  
Ratha-korn Vilaichone ◽  
Takahisa Furuta ◽  
Varocha Mahachai
1999 ◽  
Vol 37 (4) ◽  
pp. 912-915 ◽  
Author(s):  
Manuela Donati ◽  
Elisa Storni ◽  
Lucia D’Apote ◽  
Sandra Moreno ◽  
Antonio Tucci ◽  
...  

The results of PCR-based molecular typing of Helicobacter pylori strains by restriction fragment length polymorphism analysis of a 1,161-bp nucleotide sequence of the midregion of thevacA gene are reported. A total of 48 H. pylori strains isolated from gastric biopsy specimens obtained from 18 patients with peptic ulcer dyspepsia, 15 patients with nonulcer dyspepsia, and 15 asymptomatic H. pylori-infected subjects were studied. Highly heterogeneous restriction patterns were obtained by digestion of PCR products with SauII,BglII, and HhaI, whereas HaeIII digestion resulted in a strictly homogeneous profile for H. pylori strains isolated from 14 of 18 (77.7%) patients with peptic ulcer dyspepsia, but a strictly homogeneous profile was found for strains from only 8 of 15 (53.3%) patients with nonulcer dyspepsia (P = 0.163) and 5 of 15 (33.3%) asymptomaticH. pylori-infected subjects (P = 0.014). A potentially important aspect of the results obtained is the clinical relevance, since a single restriction pattern seems to be able to identify the majority of H. pylori strains associated with peptic ulcer disease.


2015 ◽  
Vol 3 (1) ◽  
Author(s):  
Alexandra Nunes ◽  
Raquel Rocha ◽  
Filipa F. Vale ◽  
Luís Vieira ◽  
Daniel A. Sampaio ◽  
...  

2001 ◽  
Vol 120 (5) ◽  
pp. A136-A137
Author(s):  
K TSAMAKIDES ◽  
E PANOTOPOULOU ◽  
D DIMITROULOPOULOS ◽  
M CHRISTOPOULO ◽  
D XINOPOULOS ◽  
...  

2001 ◽  
Vol 120 (5) ◽  
pp. A491-A491
Author(s):  
G GONZALEZSTAWINSKI ◽  
J ROVAK ◽  
H SEIGLER ◽  
J GRANT ◽  
T PAPPAS

1953 ◽  
Vol 25 (2) ◽  
pp. 173-201 ◽  
Author(s):  
William S. Haubbich ◽  
James L.A. Roth ◽  
H.L. Bockus

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